1577157480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 5347742400

約数和(自身を除く): 3770584920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 211, 216, 243, 270, 324, 360, 405, 422, 486, 540, 633, 648, 769, 810, 844, 972, 1055, 1080, 1215, 1266, 1538, 1620, 1688, 1899, 1944, 2110, 2307, 2430, 2532, 3076, 3165, 3240, 3798, 3845, 4220, 4614, 4860, 5064, 5697, 6152, 6330, 6921, 7596, 7690, 8440, 9228, 9495, 9720, 11394, 11535, 12660, 13842, 15192, 15380, 17091, 18456, 18990, 20763, 22788, 23070, 25320, 27684, 28485, 30760, 34182, 34605, 37980, 41526, 45576, 46140, 51273, 55368, 56970, 62289, 68364, 69210, 75960, 83052, 85455, 92280, 102546, 103815, 113940, 124578, 136728, 138420, 162259, 166104, 170910, 186867, 205092, 207630, 227880, 249156, 256365, 276840, 311445, 324518, 341820, 373734, 410184, 415260, 486777, 498312, 512730, 622890, 649036, 683640, 747468, 811295, 830520, 934335, 973554, 1025460, 1245780, 1298072, 1460331, 1494936, 1622590, 1868670, 1947108, 2050920, 2433885, 2491560, 2920662, 3245180, 3737340, 3894216, 4380993, 4867770, 5841324, 6490360, 7301655, 7474680, 8761986, 9735540, 11682648, 13142979, 14603310, 17523972, 19471080, 21904965, 26285958, 29206620, 35047944, 39428937, 43809930, 52571916, 58413240, 65714895, 78857874, 87619860, 105143832, 131429790, 157715748, 175239720, 197144685, 262859580, 315431496, 394289370, 525719160, 788578740, 1577157480]

約数ペア:

[(1, 1577157480), (2, 788578740), (3, 525719160), (4, 394289370), (5, 315431496), (6, 262859580), (8, 197144685), (9, 175239720), (10, 157715748), (12, 131429790), (15, 105143832), (18, 87619860), (20, 78857874), (24, 65714895), (27, 58413240), (30, 52571916), (36, 43809930), (40, 39428937), (45, 35047944), (54, 29206620), (60, 26285958), (72, 21904965), (81, 19471080), (90, 17523972), (108, 14603310), (120, 13142979), (135, 11682648), (162, 9735540), (180, 8761986), (211, 7474680), (216, 7301655), (243, 6490360), (270, 5841324), (324, 4867770), (360, 4380993), (405, 3894216), (422, 3737340), (486, 3245180), (540, 2920662), (633, 2491560), (648, 2433885), (769, 2050920), (810, 1947108), (844, 1868670), (972, 1622590), (1055, 1494936), (1080, 1460331), (1215, 1298072), (1266, 1245780), (1538, 1025460), (1620, 973554), (1688, 934335), (1899, 830520), (1944, 811295), (2110, 747468), (2307, 683640), (2430, 649036), (2532, 622890), (3076, 512730), (3165, 498312), (3240, 486777), (3798, 415260), (3845, 410184), (4220, 373734), (4614, 341820), (4860, 324518), (5064, 311445), (5697, 276840), (6152, 256365), (6330, 249156), (6921, 227880), (7596, 207630), (7690, 205092), (8440, 186867), (9228, 170910), (9495, 166104), (9720, 162259), (11394, 138420), (11535, 136728), (12660, 124578), (13842, 113940), (15192, 103815), (15380, 102546), (17091, 92280), (18456, 85455), (18990, 83052), (20763, 75960), (22788, 69210), (23070, 68364), (25320, 62289), (27684, 56970), (28485, 55368), (30760, 51273), (34182, 46140), (34605, 45576), (37980, 41526)]